Search

Dirk Wright

Examiner (ID: 18365, Phone: (571)272-7098 , Office: P/3659 )

Most Active Art Unit
3502
Art Unit(s)
3502, 3681, 3656, 3659, 3622, 3655, 2899
Total Applications
4396
Issued Applications
4127
Pending Applications
57
Abandoned Applications
218

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18688573 [patent_doc_number] => 11784320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Catalyst, catalyst layer, membrane-electrode assembly, electrochemical device, and method for producing catalyst [patent_app_type] => utility [patent_app_number] => 17/232385 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 12167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232385
Catalyst, catalyst layer, membrane-electrode assembly, electrochemical device, and method for producing catalyst Apr 15, 2021 Issued
Array ( [id] => 19976251 [patent_doc_number] => 12343708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method for producing a catalytically active multi-element oxide containing the elements Mo, W, V and Cu [patent_app_type] => utility [patent_app_number] => 17/918345 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11317 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918345
Method for producing a catalytically active multi-element oxide containing the elements Mo, W, V and Cu Apr 11, 2021 Issued
Array ( [id] => 18510417 [patent_doc_number] => 20230226525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => PLATINUM-TUNGSTEN SOLID SOLUTION PARTICLES AND CATALYST CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 17/928882 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928882
PLATINUM-TUNGSTEN SOLID SOLUTION PARTICLES AND CATALYST CONTAINING SAME Apr 7, 2021 Abandoned
Array ( [id] => 17155226 [patent_doc_number] => 20210316277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Alkali Metal and/or Alkaline Earth Metal-Doped Transition Metal-Hydrogen Active Metal Composite Oxide Catalyst and Process for Preparing Butadiene Using the Same [patent_app_type] => utility [patent_app_number] => 17/224282 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224282
Alkali metal and/or alkaline earth metal-doped transition metal-hydrogen active metal composite oxide catalyst and process for preparing butadiene using the same Apr 6, 2021 Issued
Array ( [id] => 17155235 [patent_doc_number] => 20210316286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => CORE-SHELL STRUCTURED NISE2@NC ELECTROCATALYTIC MATERIAL AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/224998 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224998
CORE-SHELL STRUCTURED NISE2@NC ELECTROCATALYTIC MATERIAL AND PREPARATION METHOD AND USE THEREOF Apr 6, 2021 Abandoned
Array ( [id] => 20328692 [patent_doc_number] => 12458952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => M/TiO [patent_app_type] => utility [patent_app_number] => 17/917163 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5912 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917163
M/TiO Apr 5, 2021 Issued
Array ( [id] => 17116051 [patent_doc_number] => 20210296648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FREE-STANDING MOF-DERIVED HYBRID POROUS CARBON NANOFIBER MATS [patent_app_type] => utility [patent_app_number] => 17/223347 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223347
Free-standing MOF-derived hybrid porous carbon nanofiber mats Apr 5, 2021 Issued
Array ( [id] => 17393328 [patent_doc_number] => 11242328 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-08 [patent_title] => Heterogeneous catalyst and method for preparation of aromatic tricyclic pyrans [patent_app_type] => utility [patent_app_number] => 17/221556 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5133 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221556
Heterogeneous catalyst and method for preparation of aromatic tricyclic pyrans Apr 1, 2021 Issued
Array ( [id] => 17441984 [patent_doc_number] => 20220062489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PHOTOACTIVATED SEMICONDUCTOR PHOTOCATALYTIC AIR PURIFICATION [patent_app_type] => utility [patent_app_number] => 17/220768 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220768
Photoactivated semiconductor photocatalytic air purification Mar 31, 2021 Issued
Array ( [id] => 17124868 [patent_doc_number] => 20210299636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => CATALYST FOR MERCURY OXIDATION [patent_app_type] => utility [patent_app_number] => 17/301107 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301107
CATALYST FOR MERCURY OXIDATION Mar 24, 2021 Abandoned
Array ( [id] => 17110553 [patent_doc_number] => 20210291150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => BIFUNCTIONAL CATALYSTS AND SYSTEMS AND METHODS FOR OXIDATIVE DEHYDROGENATION OF ALKANES TO OLEFINS AND HIGH-VALUED PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/207323 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207323
Bifunctional catalysts and systems and methods for oxidative dehydrogenation of alkanes to olefins and high-valued products Mar 18, 2021 Issued
Array ( [id] => 18134141 [patent_doc_number] => 11559792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Zinc manganese-iron spinel with an alkali metal stabilizer as an oxygen storage material resistant to rich/lean aging [patent_app_type] => utility [patent_app_number] => 17/206371 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206371
Zinc manganese-iron spinel with an alkali metal stabilizer as an oxygen storage material resistant to rich/lean aging Mar 18, 2021 Issued
Array ( [id] => 20480421 [patent_doc_number] => 12528892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Alkylation of transition metal coordination catalyst complexes [patent_app_type] => utility [patent_app_number] => 17/906394 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 22689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906394
Alkylation of transition metal coordination catalyst complexes Mar 17, 2021 Issued
Array ( [id] => 20186182 [patent_doc_number] => 12397284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Process and catalyst for oxidative esterification with long-life catalyst [patent_app_type] => utility [patent_app_number] => 17/908041 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1814 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908041
Process and catalyst for oxidative esterification with long-life catalyst Mar 14, 2021 Issued
Array ( [id] => 17124873 [patent_doc_number] => 20210299641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => POROUS CERAMIC STRUCTURE AND METHOD OF PRODUCING POROUS CERAMIC STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/201329 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201329
Porous ceramic structure and method of producing porous ceramic structure Mar 14, 2021 Issued
Array ( [id] => 18256073 [patent_doc_number] => 20230083112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CHROMIUM-FREE HYDROGENATION CATALYST HAVING INCREASED WATER AND ACID STABILITY [patent_app_type] => utility [patent_app_number] => 17/908027 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908027
Chromium-free hydrogenation catalyst having increased water and acid stability Mar 8, 2021 Issued
Array ( [id] => 19043475 [patent_doc_number] => 11932558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Piezocatalysis using piezoelectric polymers [patent_app_type] => utility [patent_app_number] => 17/190248 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5510 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190248
Piezocatalysis using piezoelectric polymers Mar 1, 2021 Issued
Array ( [id] => 18443825 [patent_doc_number] => 11679378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Methods of producing isomerization catalysts [patent_app_type] => utility [patent_app_number] => 17/185257 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 10725 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185257
Methods of producing isomerization catalysts Feb 24, 2021 Issued
Array ( [id] => 18510414 [patent_doc_number] => 20230226522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SUPPORTED CATALYST FOR BUTANE HYDROGENOLYIS, METHOD OF PRODUCING THE SUPPORTED CATALYST AND METHOD TO PRODUCE ETHANE [patent_app_type] => utility [patent_app_number] => 17/995320 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995320
Supported catalyst for butane hydrogenolyis, method of producing the supported catalyst and method to produce ethane Feb 23, 2021 Issued
Array ( [id] => 20128235 [patent_doc_number] => 12370535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Process for preparing double metal cyanide catalysts [patent_app_type] => utility [patent_app_number] => 17/797161 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4693 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797161
Process for preparing double metal cyanide catalysts Feb 16, 2021 Issued
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